The negative effect cumulates most on April 29th when the Exchange Treasury Bond Index hits its lowest point.

4月29日负面影响累计达到最大，此时交易所国债指数也跌到最低点。

youdao

The negative effect cumulates most on April 29th when the Exchange Treasury Bond Index hits its lowest point.

4月29日负面影响累计达到最大，此时交易所国债指数也跌到最低点。

youdao